Dust collector with automatic take-up and pay-off function and using method thereof

Abstract

The invention discloses a dust collector with an automatic take-up and pay-off function and a using method of the dust collector and belongs to the household appliance field; according to the dust collector with the automatic take-up and pay-off function and the using method thereof, the dust collector comprises a dust collector body and an exhaust duct, and a mounting cavity with a downward opening is formed in the bottom of the dust collector body; the electric wire on the dust collector body can be automatically wound and unwound, and electric wire winding and knotting are prevented; a transmission rod is blown by the exhaust function of the dust collector body, so a second bevel gear is meshed with a first bevel gear; a rotating pipe is driven to rotate by the walking of the dust collector body, so a third bevel gear is meshed with a fourth bevel gear; furthermore, a winding drum is driven to rotate, forward rotation and revolution of the winding drum are controlled according to forward and backward walking of the dust collector body, so that the function of electric wire is achieved, and electric wire winding and knotting are prevented. And meanwhile, after the dust collectorbody stops working, the winding drum is made to rotate through the elastic force of a coil spring to take back the electric wire, and under the condition that the electric wire does not need to be taken back, the electric wire is clamped through clamping of a first buckle and a second buckle.

Description

technical field [0001] The invention relates to the field of household electrical appliances, more specifically, to a vacuum cleaner with the function of automatically retracting and unwinding the wire and its use method. Background technique [0002] my country's GDP continues to grow rapidly, consumer income continues to grow, especially the rapid growth of residents' income in large and medium-sized cities, and residents' living conditions continue to improve. There are more and more duplex houses and large-area houses, and residents' demand for vacuum cleaners is getting stronger and stronger. The domestic market for vacuum cleaners is stable, and domestic demand has been tepid. Now the domestic vacuum cleaner market is growing slowly, and the development speed is maintained at about 10%, but the demand is very small, basically maintained at about 4 million units. Due to the adjustment of product structure and the impact of inflation, the sales of domestic vacuum cleane...

AI Technical Summary

Problems solved by technology

[0003] Vacuum cleaners are roughly divided into two types: wired and wireless. For wired vacuum cleaners, the length of the wires is longer for the convenience of daily use, but it also brings troubles. Too long wires are easy to knot and affect the cleanliness of the home. It is time-consuming and labor-intensive to arrange the wires before and after the first use, and the current wired vacuum cleaners do not have the function of retracting and discharging the wires

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